Interface: NDDOT District Office - NDDOT District Field Devices
Information Flow Definitions
environmental sensor data (Existing) Selected Comm Solution
Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by fixed and/or mobile environmental sensors. Operational status of the sensors is also included.
environmental sensors control (Existing) Selected Comm Solution
Data used to configure and control environmental sensors.
roadway treatment system control (Planned) Selected Comm Solution
Control data for remotely located, automated devices, that treat the road surface (e.g., de–icing applications).
roadway treatment system status (Planned) Selected Comm Solution
Current operational status of automated roadway treatment devices (e.g., anti–icing systems).
speed monitoring control (Existing) Selected Comm Solution
Information used to configure and control automated speed monitoring, speed warning, and speed enforcement systems.
speed monitoring information (Existing) Selected Comm Solution
System status including current operational state and logged information including measured speeds, warning messages displayed, and violation records.